213677412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1369727}}^1$

素因数の和:1369747

約数の個数: 24

約数和(自身を含む): 536933376

約数和(自身を除く): 323255964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1369727, 2739454, 4109181, 5478908, 8218362, 16436724, 17806451, 35612902, 53419353, 71225804, 106838706, 213677412]

約数ペア:

[(1, 213677412), (2, 106838706), (3, 71225804), (4, 53419353), (6, 35612902), (12, 17806451), (13, 16436724), (26, 8218362), (39, 5478908), (52, 4109181), (78, 2739454), (156, 1369727)]